CN208094154U - A kind of tri- core power cable cold-shrink type terminals of 10KV - Google Patents
A kind of tri- core power cable cold-shrink type terminals of 10KV Download PDFInfo
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- CN208094154U CN208094154U CN201820687559.XU CN201820687559U CN208094154U CN 208094154 U CN208094154 U CN 208094154U CN 201820687559 U CN201820687559 U CN 201820687559U CN 208094154 U CN208094154 U CN 208094154U
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- China
- Prior art keywords
- shrinkage
- cold
- steel armour
- adhesively fixed
- power cable
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Abstract
The utility model discloses a kind of tri- core power cable cold-shrink type terminals of 10KV,Including connecting terminal,Phase color seal pipe,Shrinkage insulation tube,Three spider of shrinkage,Cable jacket,First ground terminal,Bonding line,Second ground terminal,Clamping device,Cold-shrinkable terminal body,Self-adhesive tape,Major insulation pipe,Stress cone,Copper shield,Liner layer,Steel armour is grounded,Steel armour,Constant force spring,Semi-conductive tape and core,The side of three spider of the shrinkage is socketed with cable jacket,The side of the cable jacket is by being adhesively fixed with clamping device,By being adhesively fixed with steel armour at the inside center of three spider of the shrinkage,The steel armour is externally coated with liner layer,The side of the steel armour is connected separately with bonding line and steel armour ground wire,One end of the bonding line is equipped with the first ground terminal,The power cable cold-shrink type terminal,Have the characteristics that clip fastening and it is highly practical.
Description
Technical field
The utility model is related to power cable cold-shrink type field of terminal technology, specially a kind of tri- core power cables of 10KV are cold
Miniature terminal.
Background technology
Power cable cold-shrink type terminal is collection waterproof, Stress Control, shields and electrically isolate from one, and is had good electrical
Performance and mechanical performance, a kind of electric power apparatus that can be used for a long time under various severe environmental conditions.It is widely used in electric power,
The every field such as petrochemical industry, metallurgy, railway port and building.It is the first and last end by being assembled to cable run, play with
The effect of other electrical equipment connections, it can be divided into outdoor termination, indoor terminal head and elbow terminals etc..
But in existing power cable cold-shrink type terminal, there is a problem of that clip is loose and practicability is weak.It often can be
Occur slip phenomenon during clip, degree of stability when clip is low, and insulation effect is poor, poor sealing and safe coefficient are low.
Therefore, it is necessary to design a kind of clip fastening and highly practical tri- core power cable cold-shrink type terminals of 10KV.
Utility model content
The purpose of this utility model is to provide a kind of tri- core power cable cold-shrink type terminals of 10KV, to solve above-mentioned background
The problem of being proposed in technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions：A kind of tri- core power cables of 10KV
Cold-shrink type terminal, including connecting terminal, phase color seal pipe, shrinkage insulation tube, three spider of shrinkage, cable jacket, the first ground connection
Terminal, bonding line, the second ground terminal, clamping device, cold-shrinkable terminal body, self-adhesive tape, major insulation pipe, stress cone, copper screen
Cover layer, liner layer, steel armour ground wire, steel armour, constant force spring, semi-conductive tape and core, the side socket of three spider of the shrinkage
There is cable jacket, the side of the cable jacket is by being adhesively fixed with clamping device, the inside of three spider of the shrinkage
By being adhesively fixed with steel armour at center, the steel armour is externally coated with liner layer, and the side of the steel armour is connected separately with
One end of bonding line and steel armour ground wire, the bonding line is equipped with the first ground terminal, the steel armour ground wire
One end the second ground terminal is installed, the other side of the steel armour is by being adhesively fixed with constant force spring, the shrinkage three
The other side of set is embedded with shrinkage insulation tube, and the inside of the shrinkage insulation tube is coated with copper shield, the shrinkage insulation tube
Side be embedded with cold-shrinkable terminal body, the inside of the cold-shrinkable terminal body is equipped with major insulation pipe, the side of the major insulation pipe
By being adhesively fixed with semi-conductive tape, the outside of the semi-conductive tape is by being adhesively fixed with stress cone, the cold-shrinkable terminal body
Side be embedded with phase color seal pipe, the inside of the phase color seal pipe is equipped with core, and one end of the core, which is equipped with, to be connect
The outside of line terminals, the connecting terminal and phase color seal pipe is all covered with self-adhesive tape, and the clamping device is by U-shaped card item, anti-
Sliding marble, nut, stud, motion bar, C-type clamp block, spring stack and buffering spacer composition, the side inner wall of the U-shaped card item are logical
It crosses and is adhesively fixed with buffering spacer, the both sides inner wall correspondence of the U-shaped card item is equipped with spring stack, and the side of the spring stack is logical
It crosses and is adhesively fixed with C-type clamp block, the side of the C-type clamp block has been uniformly embedded into anti-skidding marble, and one end of the C-type clamp block passes through
Articulate is connected with motion bar, and the stud passes through two motion bars, and one end is screwed with nut.
Further, the connecting terminal and the junction of phase color seal pipe and self-adhesive tape are coated with fluid sealant.
Further, filling blob of viscose is distributed in the inner homogeneous of three spider of the shrinkage.
Further, the buffering spacer is a kind of component of rubber material.
Further, the spring stack with U-shaped card item by being adhesively fixed.
Further, the semi-conductive tape is externally coated with semi-conductive shield.
Compared with prior art, the advantageous effect that the utility model is reached is：
1：The power cable cold-shrink type terminal, when the power cable cold-shrink type terminal need to be attached with external component,
First nut and stud are dismantled, are later slowly put into external component between two C-type clamp blocks, until be closely contacted with each other, and
In the process, spring stack can be caused gradually to be compressed, and by the reply force effect of spring stack itself so that external component and two
A mutual clamping of C-type clamp block, and anti-skidding marble have been uniformly embedded into the side of C-type clamp block, in order to avoid slipped during clip
Stud is finally passed through two motion bars again, and is screwed on fixation with nut by phenomenon, greatly improves degree of stability when clip,
Help to improve the tightness when power cable cold-shrink type terminal clip；
2：It is coated with fluid sealant in connecting terminal and the junction of phase color seal pipe and self-adhesive tape, when convenient for improving connection
Sealing effect, and in the semi-conductive shield that is externally coated with of semi-conductive tape, the inside of cold-shrinkable terminal body is equipped with major insulation
Pipe convenient for improving insulation effect, and is equipped with the first ground terminal, one end peace of steel armour ground wire in one end of bonding line
Equipped with the second ground terminal the reality of the power cable cold-shrink type terminal is helped to improve convenient for improving safe coefficient when using
The property used.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the whole schematic cross-sectional view of the utility model；
Fig. 3 is the clamping device structural schematic diagram of the utility model；
In figure：1, connecting terminal；2, phase color seal pipe；3, shrinkage insulation tube；4, three spider of shrinkage；5, cable jacket；
6, the first ground terminal；7, bonding line；8, the second ground terminal；9, clamping device；10, cold-shrinkable terminal body；11, self-adhesion
Band；12, major insulation pipe；13, stress cone；14, copper shield；15, liner layer；16, steel armour is grounded；17, steel armour；18, constant force
Spring；19, semi-conductive tape；20, core；21, U-shaped card item；22, anti-skidding marble；23, nut；24, stud；25, motion bar；26,
C-type clamp block；27, spring stack；28, buffering spacer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of tri- core power cable cold-shrink types of 10KV are whole
End, including connecting terminal 1, phase color seal pipe 2, shrinkage insulation tube 3, three spider 4 of shrinkage, cable jacket 5, the first ground terminal
6, bonding line 7, the second ground terminal 8, clamping device 9, cold-shrinkable terminal body 10, self-adhesive tape 11, major insulation pipe 12, stress cone
13, copper shield 14, liner layer 15, steel armour ground wire 16, steel armour 17, constant force spring 18, semi-conductive tape 19 and core 20, shrinkage
The side of three spiders 4 is socketed with cable jacket 5, and the side of cable jacket 5 is by being adhesively fixed with clamping device 9, shrinkage
By being adhesively fixed with steel armour 17 at the inside center of three spiders 4, steel armour 17 is externally coated with liner layer 15, and the one of steel armour 17
Side is connected separately with bonding line 7 and steel armour ground wire 16, and one end of bonding line 7 is equipped with the first ground terminal 6, steel
One end of armour ground wire 16 is equipped with the second ground terminal 8, and the other side of steel armour 17 is cold by being adhesively fixed with constant force spring 18
The contract other side of three spiders 4 is embedded with shrinkage insulation tube 3, and the inside of shrinkage insulation tube 3 is coated with copper shield 14, shrinkage insulation
The side of pipe 3 is embedded with cold-shrinkable terminal body 10, and the inside of cold-shrinkable terminal body 10 is equipped with major insulation pipe 12, and the one of major insulation pipe 12
Side is by being adhesively fixed with semi-conductive tape 19, and the outside of semi-conductive tape 19 is by being adhesively fixed with stress cone 13, cold-shrinkable terminal body
10 side is embedded with phase color seal pipe 2, and the inside of phase color seal pipe 2 is equipped with core 20, and one end of core 20, which is equipped with, to be connect
The outside of line terminals 1, connecting terminal 1 and phase color seal pipe 2 is all covered with self-adhesive tape 11, and clamping device 9 is by U-shaped card item 21, anti-
Sliding marble 22, nut 23, stud 24, motion bar 25, C-type clamp block 26, spring stack 27 and buffering spacer 28 form, U-shaped card item 21
Side inner wall by being adhesively fixed with buffering spacer 28, the both sides inner wall correspondence of U-shaped card item 21 is equipped with spring stack 27, spring
The side of column 27 has been uniformly embedded into anti-skidding marble 22, C-type clamp block by being adhesively fixed with C-type clamp block 26, the side of C-type clamp block 26
26 one end is connected with motion bar 25 by articulate, and stud 24 passes through two motion bars 25, and one end is screwed with nut 23.
Further, connecting terminal 1 and phase color seal pipe 2 and the junction of self-adhesive tape 11 are coated with fluid sealant, are convenient for
Improve sealing effect.
Further, filling blob of viscose is distributed in the inner homogeneous of three spider 4 of shrinkage, convenient for the interior of protection three spider 4 of shrinkage
Portion's element.
Further, buffering spacer 28 is a kind of component of rubber material, convenient for improving buffer protection ability.
Further, spring stack 27 is convenient for improving stability when connecting with U-shaped card item 21 by being adhesively fixed.
Further, semi-conductive tape 19 is externally coated with semi-conductive shield, convenient for improving shield effectiveness.
Operation principle：When the power cable cold-shrink type terminal need to be attached with external component, first by nut 23 and spiral shell
Column 24 is dismantled, and is later slowly put into external component between two C-type clamp blocks 26, until be closely contacted with each other, and in this process
In, spring stack 27 can be caused gradually to be compressed, and by the reply force effect of spring stack 27 itself so that external component and two C
The 26 mutual clamping of type fixture block, and anti-skidding marble 22 have been uniformly embedded into the side of C-type clamp block 26, in order to avoid slided during clip
Stud 24 is finally passed through two motion bars 25 by de- phenomenon again, and is screwed on fixation with nut 23, steady when greatly improving clip
Determine degree, helps to improve the tightness when power cable cold-shrink type terminal clip；In connecting terminal 1 and phase color seal pipe 2
It is coated with fluid sealant with the junction of self-adhesive tape 11, convenient for improving sealing effect when connection, and in the outer of semi-conductive tape 19
Portion is coated with semi-conductive shield, and the inside of cold-shrinkable terminal body 10 is equipped with major insulation pipe 12, convenient for raising insulation effect, and
One end of bonding line 7 is equipped with the first ground terminal 6, and one end of steel armour ground wire 16 is equipped with the second ground terminal 8, just
In improving safe coefficient when using, the practicability of the power cable cold-shrink type terminal is helped to improve.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of tri- core power cable cold-shrink type terminals of 10KV, including connecting terminal (1), phase color seal pipe (2), shrinkage insulation tube
(3), three spider of shrinkage (4), cable jacket (5), the first ground terminal (6), bonding line (7), the second ground terminal
(8), clamping device (9), cold-shrinkable terminal body (10), self-adhesive tape (11), major insulation pipe (12), stress cone (13), copper shield
(14), liner layer (15), steel armour ground wire (16), steel armour (17), constant force spring (18), semi-conductive tape (19) and core (20),
It is characterized in that：The side of three spider of the shrinkage (4) is socketed with cable jacket (5), the side of the cable jacket (5)
By being adhesively fixed with clamping device (9), by being adhesively fixed with steel armour at the inside center of three spider of the shrinkage (4)
(17), the steel armour (17) is externally coated with liner layer (15), and the side of the steel armour (17) is connected separately with bonding
Line (7) and steel armour ground wire (16), one end of the bonding line (7) are equipped with the first ground terminal (6), and the steel armour connects
One end of ground wire (16) is equipped with the second ground terminal (8), and the other side of the steel armour (17) is by being adhesively fixed with constant force bullet
The other side of spring (18), three spider of the shrinkage (4) is embedded with shrinkage insulation tube (3), and the inside of the shrinkage insulation tube (3) applies
It is covered with copper shield (14), the side of the shrinkage insulation tube (3) is embedded with cold-shrinkable terminal body (10), the cold-shrinkable terminal body
(10) inside is equipped with major insulation pipe (12), and the side of the major insulation pipe (12) is by being adhesively fixed with semi-conductive tape
(19), the outside of the semi-conductive tape (19) is by being adhesively fixed with stress cone (13), the side of the cold-shrinkable terminal body (10)
It is embedded with phase color seal pipe (2), the inside of the phase color seal pipe (2) is equipped with core (20), one end of the core (20)
Connecting terminal (1) is installed, the outside of the connecting terminal (1) and phase color seal pipe (2) is all covered with self-adhesive tape (11), described
Clamping device (9) is by U-shaped card item (21), anti-skidding marble (22), nut (23), stud (24), motion bar (25), C-type clamp block
(26), spring stack (27) and buffering spacer (28) composition, the side inner wall of the U-shaped card item (21) is by being adhesively fixed with buffering
The both sides inner wall correspondence of gasket (28), the U-shaped card item (21) is equipped with spring stack (27), and the side of the spring stack (27) is logical
It crosses and is adhesively fixed with C-type clamp block (26), the side of the C-type clamp block (26) has been uniformly embedded into anti-skidding marble (22), the C-type clamp
One end of block (26) is connected with motion bar (25) by articulate, and the stud (24) passes through two motion bars (25), and one
End is screwed with nut (23).
2. tri- core power cable cold-shrink type terminals of a kind of 10KV according to claim 1, it is characterised in that：The terminals
Sub (1) and phase color seal pipe (2) and the junction of self-adhesive tape (11) are coated with fluid sealant.
3. tri- core power cable cold-shrink type terminals of a kind of 10KV according to claim 1, it is characterised in that：The shrinkage three
Filling blob of viscose is distributed in the inner homogeneous of spider (4).
4. tri- core power cable cold-shrink type terminals of a kind of 10KV according to claim 1, it is characterised in that：The cushion pad
Piece (28) is a kind of component of rubber material.
5. tri- core power cable cold-shrink type terminals of a kind of 10KV according to claim 1, it is characterised in that：The spring stack
(27) with U-shaped card item (21) by being adhesively fixed.
6. tri- core power cable cold-shrink type terminals of a kind of 10KV according to claim 1, it is characterised in that：The semiconductive
Band (19) is externally coated with semi-conductive shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687559.XU CN208094154U (en) | 2018-05-09 | 2018-05-09 | A kind of tri- core power cable cold-shrink type terminals of 10KV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687559.XU CN208094154U (en) | 2018-05-09 | 2018-05-09 | A kind of tri- core power cable cold-shrink type terminals of 10KV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094154U true CN208094154U (en) | 2018-11-13 |
Family
ID=64052877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687559.XU Expired - Fee Related CN208094154U (en) | 2018-05-09 | 2018-05-09 | A kind of tri- core power cable cold-shrink type terminals of 10KV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086011A (en) * | 2019-04-19 | 2019-08-02 | 南安市全胤机械科技有限公司 | Three-core cable terminal shaping equipment |
-
2018
- 2018-05-09 CN CN201820687559.XU patent/CN208094154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086011A (en) * | 2019-04-19 | 2019-08-02 | 南安市全胤机械科技有限公司 | Three-core cable terminal shaping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200509 |